From 2ae15257494d925d67c40ac2af00da127079ae42 Mon Sep 17 00:00:00 2001
From: Vlad Petrov <ejiek@mail.ru>
Date: Tue, 16 Oct 2018 22:24:41 +0300
Subject: [PATCH 1/3] Update current path extraction

It is recommended to use func Executable since 1.8
https://tip.golang.org/pkg/os/#Executable
---
 go/cmd/gitlab-shell/main.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/go/cmd/gitlab-shell/main.go b/go/cmd/gitlab-shell/main.go
index ae541518..b42aba78 100644
--- a/go/cmd/gitlab-shell/main.go
+++ b/go/cmd/gitlab-shell/main.go
@@ -15,7 +15,11 @@ var (
 )
 
 func init() {
-	binDir = filepath.Dir(os.Args[0])
+	ex, err := os.Executable()
+	if err != nil {
+		panic(err)
+	}
+	binDir = filepath.Dir(ex)
 	rootDir = filepath.Dir(binDir)
 }
 
-- 
GitLab


From c423b34efdfac87641b41983ccb182857dec2b9a Mon Sep 17 00:00:00 2001
From: Vlad Petrov <ejiek@mail.ru>
Date: Fri, 5 Apr 2019 00:28:50 +0300
Subject: [PATCH 2/3] fix panic at path extraction

---
 go/cmd/gitlab-shell/main.go | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/go/cmd/gitlab-shell/main.go b/go/cmd/gitlab-shell/main.go
index b42aba78..f30a1c5d 100644
--- a/go/cmd/gitlab-shell/main.go
+++ b/go/cmd/gitlab-shell/main.go
@@ -12,15 +12,15 @@ import (
 var (
 	binDir  string
 	rootDir string
+	initErr	error
 )
 
 func init() {
-	ex, err := os.Executable()
-	if err != nil {
-		panic(err)
+	ex, initErr := os.Executable()
+	if initErr == nil {
+		binDir = filepath.Dir(ex)
+		rootDir = filepath.Dir(binDir)
 	}
-	binDir = filepath.Dir(ex)
-	rootDir = filepath.Dir(binDir)
 }
 
 func migrate(*config.Config) (int, bool) {
@@ -42,6 +42,10 @@ func execRuby() {
 }
 
 func main() {
+	if initErr != nil {
+		fmt.Fprintln(os.Stderr, "Failed to determine configuration file or ruby executable paths, exiting")
+		os.Exit(1)
+	}
 	// Fall back to Ruby in case of problems reading the config, but issue a
 	// warning as this isn't something we can sustain indefinitely
 	config, err := config.NewFromDir(rootDir)
-- 
GitLab


From 066d3788c2580224bc3b2ba505d171aeb7137634 Mon Sep 17 00:00:00 2001
From: Vlad Petrov <ejiek@mail.ru>
Date: Fri, 5 Apr 2019 00:41:27 +0300
Subject: [PATCH 3/3] gofmt for c423b34efdfac87641b41983ccb182857dec2b9a

---
 go/cmd/gitlab-shell/main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/go/cmd/gitlab-shell/main.go b/go/cmd/gitlab-shell/main.go
index f30a1c5d..640eba1f 100644
--- a/go/cmd/gitlab-shell/main.go
+++ b/go/cmd/gitlab-shell/main.go
@@ -12,7 +12,7 @@ import (
 var (
 	binDir  string
 	rootDir string
-	initErr	error
+	initErr error
 )
 
 func init() {
-- 
GitLab